4380840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 14620320

約数和(自身を除く): 10239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 283, 344, 360, 387, 430, 516, 566, 645, 774, 849, 860, 1032, 1132, 1290, 1415, 1548, 1698, 1720, 1935, 2264, 2547, 2580, 2830, 3096, 3396, 3870, 4245, 5094, 5160, 5660, 6792, 7740, 8490, 10188, 11320, 12169, 12735, 15480, 16980, 20376, 24338, 25470, 33960, 36507, 48676, 50940, 60845, 73014, 97352, 101880, 109521, 121690, 146028, 182535, 219042, 243380, 292056, 365070, 438084, 486760, 547605, 730140, 876168, 1095210, 1460280, 2190420, 4380840]

約数ペア:

[(1, 4380840), (2, 2190420), (3, 1460280), (4, 1095210), (5, 876168), (6, 730140), (8, 547605), (9, 486760), (10, 438084), (12, 365070), (15, 292056), (18, 243380), (20, 219042), (24, 182535), (30, 146028), (36, 121690), (40, 109521), (43, 101880), (45, 97352), (60, 73014), (72, 60845), (86, 50940), (90, 48676), (120, 36507), (129, 33960), (172, 25470), (180, 24338), (215, 20376), (258, 16980), (283, 15480), (344, 12735), (360, 12169), (387, 11320), (430, 10188), (516, 8490), (566, 7740), (645, 6792), (774, 5660), (849, 5160), (860, 5094), (1032, 4245), (1132, 3870), (1290, 3396), (1415, 3096), (1548, 2830), (1698, 2580), (1720, 2547), (1935, 2264)]